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Mazda MX-5 Miata (ND; 2016-2023) fuses

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In this article, we consider the fourth-generation Mazda MX-5 Miata (ND), available from 2016 to the present. Here you will find fuse box diagrams of Mazda MX-5 Miata 2016, 2017, 2018, 2019, 2020, 2021, 2022, and 2023, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse Layout Mazda MX-5 Miata 2016-2023

 

Cigar lighter (power outlet) fuse: #5 “F.OUTLET” in the passenger compartment fuse box.

Fuse box location

If the electrical system does not work, first inspect the fuses on the vehicle’s left side.

If the headlights or other electrical components do not work and the fuses in the cabin are normal, inspect the fuse block under the hood.

Passenger compartment

The fuse box is located behind the cover on the left side of the vehicle.

Fuse box in the engine compartment

Fuse box diagrams

2016

Engine compartment

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Assignment of the fuses in the engine compartment (2016)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1ENG IG35 A
2ENG IG25 A
3HORN27.5 AHorn
4C/U IG115 AFor protection of various circuits
5ENG IG17.5 AEngine control system
6
7INTERIOR15 AOverhead light
8ENG+B7.5 AEngine control system
9AUDIO215 AAudio system
10METER110 AInstrument cluster
11SRS17.5 AAir bag
12
13RADIO7.5 AAudio system
14ENGINE320 AEngine control system
15ENGINE110 AEngine control system
16ENGINE215 AEngine control system
17AUDIO125 AAudio system
18A/C MAG7.5 AAir conditioner
19AT PUMP20 ATransmission control system (Some models)
20AT15 ATransmission control system (Some models)
21D LOCK25 APower door locks
22H/L RH20 AHeadlight (RH)
23ENG+B27.5 AEngine control system
24TAIL20 ATaillights, License plate lights. Parking lights
25DRL15 A
26ROOM25 AOverhead light
27FOG15 A
28H/CLEAN20 A
29STOP10 ABrake lights
30HORN15 AHorn
31H/L LH20 AHeadlight (LH)
32ABS/DSC S30 AABS, Dynamic stability control system
33HAZARD15 AHazard warning flashers, Turn signal lights
34FUEL PUMP15 AFuel system
35ENG+B35 A
36WIPER20 AWindshield wipers
37CABIN+B50 AFor protection of various circuits
38
39
40ABS/DSC M50 AABS, Dynamic stability control system
41EVVT A/R PUMP20 AEngine control system
42EVPS30 ABrake control system
43FAN130 ACooling fan
44FAN240 A
45ENG.MAIN40 AEngine control system
46EPS60 APower steering system
47DEFOG30 ARear window defogger
48IG230 AFor protection of various circuits
49INJECTOR30 AEngine control system
50HEATER40 AAir conditioner
51
52

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Passenger compartment

Assignment of the fuses in the passenger compartment (2016)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1RHT R30 A
2RHT L30 A
3
4
5F.OUTLET15 AAccessory sockets
6
7AT IND7.5 AAT shift indicator (Some models)
8MIRROR7.5 APower control mirror
9R_DECK R30 A
10R_DECK L30 A
11F. WASHER15 AW'indshield washer
12P.WINDOW30 APower windows
13
14SRS2/ESCL15 A
15SEAT WARM20 ASeat warmer (Some models)
16M.DEF7.5 AMirror defogger (Some models)

2017

Engine compartment

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Assignment of the fuses in the engine compartment (2017)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1ENG IG35 A
2ENG IG25 A
3HORN27.5 AHorn
4C/U IG115 AFor protection of various circuits
5ENG IG17.5 AEngine control system
6
7INTERIOR15 AOverhead light
8ENG+B7.5 AEngine control system
9AUDIO215 AAudio system
10METER110 AInstrument cluster
11SRS17.5 AAir bag
12
13RADIO7.5 AAudio system
14ENGINE320 AEngine control system
15ENGINE110 AEngine control system
16ENGINE215 AEngine control system
17AUDIO125 AAudio system
18A/C MAG7.5 AAir conditioner
19AT PUMP H/L HI 20 ATransmission control system (Some models)
20AT15 ATransmission control system (Some models)
21D LOCK25 APower door locks
22H/L RH20 AHeadlight (RH)
23ENG+B27.5 AEngine control system
24TAIL20 ATaillights, License plate lights. Parking lights
25DRL15 A
26ROOM25 AOverhead light
27FOG15 A
28H/CLEAN20 A
29STOP10 ABrake lights
30HORN15 AHorn
31H/L LH20 AHeadlight (LH)
32ABS/DSC S30 AABS, Dynamic stability control system
33HAZARD15 AHazard warning flashers, Turn signal lights
34FUEL PUMP15 AFuel system
35ENG+B35 A
36WIPER20 AWindshield wipers
37CABIN+B50 AFor protection of various circuits
38
39
40ABS/DSC M50 AABS, Dynamic stability control system
41EVVT A/R PUMP20 AEngine control system
42EVPS30 ABrake control system
43FAN130 ACooling fan
44FAN240 A
45ENG.MAIN40 AEngine control system
46EPS60 APower steering system
47DEFOG30 ARear window defogger
48IG230 AFor protection of various circuits
49INJECTOR30 AEngine control system
50HEATER40 AAir conditioner
51
52

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Passenger compartment

Assignment of the fuses in the passenger compartment (2017)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1RHT R30 ARetractable fastback (RH) (Some models)
2RHT L30 ARetractable fastback (LH) (Some models)
3
4
5F.OUTLET15 AAccessory sockets
6
7AT IND7.5 AAT shift indicator (Some models)
8MIRROR7.5 APower control mirror
9R_DECK R30 ARetractable fastback (RH) (Some models)
10R_DECK L30 ARetractable fastback (LH) (Some models)
11F.WASHER15 AWindshield washer
12P.WINDOW30 APower windows
13
14SRS2/ESCL15 A
15SEAT WARM20 ASeat warmer (Some models)
16M.DEF7.5 AMirror defogger (Some models)

2018, 2019, 2020, 2021, 2022, 2023

Engine compartment

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Assignment of the fuses in the engine compartment (2018-2023)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1ENG IG35 A
2ENG IG25 A
3HORN27.5 AHorn
4C/U IG115 AFor protection of various circuits
5ENG IG17.5 AEngine control system
6
7INTERIOR15 AOverhead light
8ENG+B7.5 AEngine control system
9AUDIO215 AAudio system
10METER110 AInstrument cluster
11SRS17.5 AAir bag
12
13RADIO7.5 AAudio system
14ENGINE320 A2018: Engine control system
2019-2023: Not Used
15ENGINE110 AEngine control system
16ENGINE215 AEngine control system
17AUDIO125 AAudio system
18A/C MAG7.5 AAir conditioner
19AT PUMP
H/L HI
20 A2018: Not Used
2019-2023: Transmission control system (Some models)
20AT15 ATransmission control system (Some models)
21D LOCK25 APower door locks
22H/L RH20 AHeadlight (RH)
23ENG+B27.5 AEngine control system
24TAIL20 ATaillights, License plate lights. Parking lights
25DRL15 A
26ROOM25 AOverhead light
27FOG15 A
28H/CLEAN20 A
29STOP10 ABrake lights
30HORN15 AHorn
31H/L LH20 AHeadlight (LH)
32ABS/DSC S30 AABS, Dynamic stability control system
33HAZARD15 AHazard warning flashers, Turn signal lights
34FUEL PUMP15 AFuel system
35ENG+B35 A
36WIPER20 AWindshield wipers
37CABIN+B50 AFor protection of various circuits
38
39ENG SUB30 A2018: Not Used
2019-2023: Engine control system
40ABS/DSC M50 AABS, Dynamic stability control system
41EVVT
A/R PUMP
20 AEngine control system
42EVPS30 ABrake control system
43FAN130 ACooling fan
44FAN240 A
45ENG.MAIN40 AEngine control system
46EPS60 APower steering system
47DEFOG30 ARear window defogger
48IG230 AFor protection of various circuits
49INJECTOR30 A2018: Engine control system
2019-2023: Not Used
50HEATER40 AAir conditioner
51
52ENGINE420A2018: Not Used
2019-2023: Engine control system

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Passenger compartment

Assignment of the fuses in the passenger compartment (2018-2023)
DESCRIPTIONAMP RATINGPROTECTED COMPONENT
1RHT R30 ARetractable fastback (RH) (Some models)
2RHT L30 ARetractable fastback (LH) (Some models)
3
4ENGINE610 A2018: Not Used
2019-2023: Engine control system
5F.OUTLET15 AAccessory sockets
6
7AT IND7.5 AAT shift indicator (Some models)
8MIRROR7.5 APower control mirror
9R_DECK R30 ARetractable fastback (RH) (Some models)
10R_DECK L30 ARetractable fastback (LH) (Some models)
11F.WASHER15 AWindshield washer
12P.WINDOW30 APower windows
13
14SRS2/ESCL15 A2018: Not Used
2019-2023: Electronic steering lock
15SEAT WARM20 ASeat warmer (Some models)
16M.DEF7.5 AMirror defogger (Some models)

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